16846092080

素因数分解:

$2^4\times 5^1\times {\mathrm{210576151}}^1$

素因数の和:210576164

約数の個数: 20

約数和(自身を含む): 39167164272

約数和(自身を除く): 22321072192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 210576151, 421152302, 842304604, 1052880755, 1684609208, 2105761510, 3369218416, 4211523020, 8423046040, 16846092080]

約数ペア:

[(1, 16846092080), (2, 8423046040), (4, 4211523020), (5, 3369218416), (8, 2105761510), (10, 1684609208), (16, 1052880755), (20, 842304604), (40, 421152302), (80, 210576151)]